{"uid":"cap_IPPJNRKGx9qIqXGjVIZ4l","slug":"arxiv-digest-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-2a050378","name":"Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream","description":"Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/sell ratio, DeFiLlama APY spreads, and Polymarket odds. (Live x402 v2, IETF MPP & MCP endpoint at https://arxiv-digest.agentdiet.dev/v1/momentum-signals)","url":"https://arxiv-digest.agentdiet.dev/v1/momentum-signals?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["target"],"properties":{"target":{"type":"string","minLength":1,"description":"Primary token symbol or asset (e.g. AERO, ETH, SOL) to track stateful 5-minute orderflow and yield deltas"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.03","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_aydRJKoEHUNdv4D-Tiy5_","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Returns real-time 5-minute delta signals for a given token, including DEX buy/sell ratio shifts, DeFiLlama APY spread changes, and Polymarket odds movements.","exampleAgentPrompt":"Pull the latest 5-minute momentum delta signals for SOL — I want to see the DEX buy/sell ratio shift, DeFiLlama APY spread change, and any Polymarket odds movement right now.","exampleUseCases":[{"title":"Autonomous bot orderflow trigger","prompt":"Check the 5-minute orderflow delta for AERO right now — if the buy/sell ratio has shifted significantly in the last interval, I want to know the magnitude and direction so my trading bot can decide whether to enter a position."},{"title":"DeFi yield spread monitoring","prompt":"What's the current DeFiLlama APY spread delta for ETH over the last 5 minutes? I'm looking for any meaningful yield shifts I should rebalance around."},{"title":"Polymarket odds momentum alert","prompt":"Has there been a notable Polymarket odds movement for SOL in the last 5-minute window? I want to catch any sharp prediction market shifts alongside the DEX momentum signals."}],"resultDescription":"Returns a structured object containing stateful 5-minute delta metrics for the requested token, including the change in DEX buy/sell ratio, DeFiLlama APY spread movements, and Polymarket odds shifts — enabling autonomous bots to detect momentum inflection points.","failureModes":["Unknown or unsupported token symbol returns empty or error response","Stale data if upstream DEX or DeFiLlama feeds are delayed","Generic {'type':'object'} response schema means output structure may vary and is not guaranteed","Payment required (HTTP 402) if x402 micropayment header is not included","Rate limiting if called too frequently without valid payment"],"whenToPreferThis":"Choose this endpoint when you need stateful, time-windowed delta signals (not just snapshots) that combine DEX orderflow, DeFi yield, and prediction market data into a single call for a specific token. Prefer over raw DEX APIs when you need pre-computed momentum shifts rather than raw liquidity data, and when your agent needs a single low-latency signal to trigger trading decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:59.954Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-stateful-5-minute-defi-dex-polymarket-c5cb2478"}